CN202498222U - Programmable closed-loop control lathe tailstock with digital display ruler feedback - Google Patents
Programmable closed-loop control lathe tailstock with digital display ruler feedback Download PDFInfo
- Publication number
- CN202498222U CN202498222U CN2012200989335U CN201220098933U CN202498222U CN 202498222 U CN202498222 U CN 202498222U CN 2012200989335 U CN2012200989335 U CN 2012200989335U CN 201220098933 U CN201220098933 U CN 201220098933U CN 202498222 U CN202498222 U CN 202498222U
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- CN
- China
- Prior art keywords
- digital display
- tailstock
- loop control
- lathe tailstock
- lathe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model refers to a programmable closed-loop control lathe tailstock with digital display ruler feedback. A digital display ruler body is fixed on a lathe tailstock, and a reading head is fixed on a lathe body. According to the utility model, positions of the lathe tailstock are measured by a digital display ruler, and then signals are fed back to a system for calculation of the positions to satisfy requirements for positional accuracy, thereby realizing automatic closed-loop control, raising efficiency and positional accuracy, and reducing costs. The lathe tailstock of the utility model is well suited for precision numerically controlled lathes with a tailstock programmable function and for ordinary numerically controlled lathes.
Description
Technical field
The utility model belongs to numerically controlled lathe tailstock technical field of structures, specifically is a kind of tail stock that has the programmable closed loop control of digital display chi feedback.
Background technology
Existing numerically controlled lathe hydraulic oil cylinder driving tailstock able to programme is to detect the fixed block system of feeding back signal to through grating chi or switch to control moving of tailstock or stop.
Feed back signal to the frame mode of system for the grating chi; The grating chi improves a lot of costs; Tailstock stop position precision is well below grating chi precision; The high precision performance of waste grating chi, the grating chi requires height to environment and element precision, assembly precision simultaneously, has restricted the extensive use and the lathe stability of tailstock able to programme.
Detect the frame mode that fixed block feeds back signal to system for switch; The fixed block position needs the operator according to Workpiece length manual adjustment at any time, and it is few to detect the quantity of piece, not only wastes time and energy; Influence machine tooling efficient; Precision is low, and can not directly programme and realize adjusting stop position, speed at any time, everywhere, and accurately the position stops.The operator is when processing different length workpiece; The fixed block position must be adjusted, and repetition test tailstock correspondence position, and the optional position of its stroke can not be controlled at automatically; And positional precision is not high yet; Increased labour intensity, reduced production efficiency, the workpiece high for required precision can not guarantee.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned deficiency, a kind of tail stock that has the programmable closed loop control of digital display chi feedback to be provided, to realize automatic control, improve automaticity and reduce cost, raising the efficiency.
The purpose of the utility model realizes through following technical scheme:
Fixing digital display chi body on tailstock, fixing read head on lathe bed.
The tailstock position is detected with the digital display chi, then signal feedback is gone out the position to system-computed, to satisfy its position accuracy demand, has realized that closed loop controls automatically, has improved efficient and positional precision, reduces cost.The utility model is very suitable for having the accurate digital control lathe and the centre numerically controlled lathe of tailstock programmable functions.
Further set forth the content of the utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is the tail stock structural representation of the utility model.
Fig. 2 is the left view of Fig. 1.
Among the figure, 1-tailstock, 2-oil cylinder, 3-digital display chi body, 4-read head.
The specific embodiment
As shown in Figure 1, the digital display chi body of the utility model is installed on the tailstock 1 of lathe, and read head is fixed on the lathe bed; The pressure size of tailstock realizes that through regulating oil circuit pressure mode oil cylinder 2 drives tailstock 1 whole moving under system's control, changes through digital display chi detection position; Input system calculates physical location again, and system just can dynamically grasp tailstock position this moment; Make system's control tailstock translational speed and accurate stop position; Satisfy closed-loop control, and require to realize tailstock in programming assigned address pace of change, action such as comprise F.F., slow-motion, rewind down, move back slowly, hold out against, unclamp according to program.
Wherein digital display chi body and read head are prior art.
Claims (1)
1. tail stock that has the programmable closed loop control of digital display chi feedback is characterized in that on the tailstock of lathe fixedly digital display chi body, fixing read head on lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200989335U CN202498222U (en) | 2012-03-16 | 2012-03-16 | Programmable closed-loop control lathe tailstock with digital display ruler feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200989335U CN202498222U (en) | 2012-03-16 | 2012-03-16 | Programmable closed-loop control lathe tailstock with digital display ruler feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498222U true CN202498222U (en) | 2012-10-24 |
Family
ID=47034849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200989335U Expired - Lifetime CN202498222U (en) | 2012-03-16 | 2012-03-16 | Programmable closed-loop control lathe tailstock with digital display ruler feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990097A (en) * | 2012-11-30 | 2013-03-27 | 宁夏新瑞长城机床有限公司 | Jacking displacement distinguishing device of tail bracket |
-
2012
- 2012-03-16 CN CN2012200989335U patent/CN202498222U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990097A (en) * | 2012-11-30 | 2013-03-27 | 宁夏新瑞长城机床有限公司 | Jacking displacement distinguishing device of tail bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |